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is 5 ghz the new 4ghz? -Sandy Bridge - Page 7

post #61 of 75
Quote:
Originally Posted by codejunki View Post
Temperature is more of a killer to CPU's than voltage
It's looking like SB is changing our common wisdom.

1.6v on air is just 72deg, but damages the chip?

Time will tell... What's true for other processors may not be true for SB.
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post #62 of 75
Hes between 75-85c. Thats a bit high for any chip.
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post #63 of 75
Quote:
Originally Posted by norcaljason View Post
The way I read this is:

"Bench my 32nm chip at 1.6v for 3hrs.... Permanently damages chip a little"
Hehe, likewise!
    
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post #64 of 75
Quote:
Originally Posted by codejunki View Post
Temperature is more of a killer to CPU's than voltage
And volt = temperature.
More volt? Have some extra heat son
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post #65 of 75
Quote:
Originally Posted by Desert Rat View Post
Hes between 75-85c. Thats a bit high for any chip.
My Lynnfield throttles at 100deg.

75-85deg is not high at all.
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post #66 of 75
Quote:
Originally Posted by RiverOfIce View Post
Only a limited number of chips will hit 5mhz, if I remember right less then 10%. Less then 30% will hit 4.5mhz. 50% will be less then 4.4mhz.

Sorry I was wrong

http://www.overclock.net/intel-cpus/...l#post11887659
Troll.
    
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post #67 of 75
Quote:
Originally Posted by Desert Rat View Post
Hes between 75-85c. Thats a bit high for any chip.
Ehh?
Maybe you are use to watercooling temps, but 75c-85c is not that high for my i7.
>.<
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>.<
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post #68 of 75
Quote:
Originally Posted by RiverOfIce View Post
Only a limited number of chips will hit 5mhz, if I remember right less then 10%. Less then 30% will hit 4.5mhz. 50% will be less then 4.4mhz.

Sorry I was wrong

http://www.overclock.net/intel-cpus/...l#post11887659
this is probably true, regardless of voltage.

Early OC reports of actual overclockers say that CPU's have a multiplier limit, and no matter what you do you cannot boot at that or higher multi's. THAT is what holds chips back, NOT voltage or temps or anything.

so you see 5.5Ghz on a chip? well guess what its probably cherry picked like most of the review samples intel sent out.
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post #69 of 75
Quote:
Originally Posted by LiLChris View Post
Ehh?
Maybe you are use to watercooling temps, but 75c-85c is not that high for my i7.
Maybe I am. Im not used to high temps or jet engine noises coming from my computer.
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post #70 of 75
Most of the reviewers just crank up the voltage and go for an overclock, none of them really spend any time to fine tune the voltages
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